GoldBio’s LBA4404 Electrocompetent Agrobacterium cells allow you to obtain high transformation efficiency in applications such as gDNA or cDNA library construction. Our LBA4404 strain harbor a rifampicin resistance (rif) gene. Furthermore, LBA4404 has an octoprine-type Ti plasmid pAL4404 without self-transport function, containing the vir genes. Our LBA4404 strain can be used in genetic transformation of tomato, tobacco and other plants.

Product Specifications Competent cell type: ElectroCompetent Species: A. tumefaciens Strain: LBA4404 Transformation efficiency: ≥4 x 106 cfu/µg pCAMBIA1391z DNA Blue/white screening: No

GoldBio’s RR1 chemically competent E. coli cells are suitable for high-efficiency transformation in a wide variety of applications such as cloning and sub-cloning. E. coli RR1 is a recA+ derivative of the HB101 strain and can be more useful than HB101 if a recA+ background is required.

Product Specifications Competent cell type: Chemically competent Derivative of: RR1 Species: E. coli Format: Tubes Transformation efficiency: ≥3 x 107 cfu/µg pUC19 DNA Blue/white screening: No

GoldBio’s TG1 Phage Display Electrocompetent E. coli cells are suitable for protein expression and preparation of antibody or peptide phage display libraries.TG1 Phage Display cells have ≥1 x 109 cfu/µg efficiency with electroporation and have Amber suppressor strain (supE).

Product Specifications Competent cell type: ElectroCompetent Species: E. coli Format: Tubes Transformation efficiency: ≥1 x 109 cfu/µg pUC19 DNA Blue/white screening: Yes